Therm-a-Rest NeoAir Voyager Sleeping Pad Wavecore construction and heat trapping thermacapture Technology provide ample warmth without excess bulk Compacts Down and eliminates bulky Fill materials to pack small and save room in your pack Comfortable at 2.5 in (6.4 cm) of loft with horizontal baffles providing maximum stability and support Utilizes durable 75D polyester and proven airtight coatings deliver reliable long term performance Weighs in at a light 1 lbs 13 oz and measures 72 in x 25 in